Compact container having tension part integrally formed therein

Patent metadata

Field	Value
Publication number	US-10973302-B2
Application number	US-201716305817-A
Country	US
Kind code	B2
Filing date	May 29, 2017
Priority date	Jun 14, 2016
Publication date	Apr 13, 2021
Grant date	Apr 13, 2021

Abstract

The present invention relates to a compact container having a tension part integrally formed therein, which is a compact container comprising an outer container which is equipped with a button, and an outer container lid which is hinge-coupled to one side of the outer container and opens and closes, wherein a middle body is coupled to the inner side of the outer container, a tension part is integrally formed on one side of the middle body, a lower inclined part of the tension part has an angle of 30-55° and a thickness of 0.5-2.5 mm, and when the outer container lid is closed the lower inclined part is pushed by the outer container lid so as to go 0.2-1.0 mm to the inside.

First claim

The invention claimed is:

1. A compact container having a tension part integrally formed therein, the compact container comprising:
an outer container ( 10 );
an outer container lid ( 20 ) for opening and closing the outer container ( 10 );
a middle body ( 30 ) coupled to an inner side of the outer container ( 10 ); and
a tension part ( 40 ) integrally formed on one side of the middle body ( 30 ),
wherein the tension part ( 40 ) includes a vertical extension part ( 42 ) and a lower inclined part ( 44 ) inclined downward from an upper portion of the vertical extension part ( 42 ), and, when the outer container lid ( 20 ) is opened, the lower inclined part ( 44 ) pushes an inner peripheral surface of the outer container lid ( 20 ) such that the outer container lid ( 20 ) is opened smoothly and flexibly.

2. The compact container of claim 1 , wherein the lower inclined part ( 44 ) is inclined at an angle of 30° to 55° from the vertical extension part ( 42 ).

3. The compact container of claim 1 , wherein the lower inclined part ( 44 ) has a thickness of 0.5 mm to 2.5 mm.

4. The compact container of claim 1 , wherein, when the outer container lid ( 20 ) is closed, the lower inclined part ( 44 ) is pressed by the outer container lid ( 20 ) and pushed inward by 0.2 mm to 1.0 mm.

5. The compact container of claim 1 , wherein the lower inclined part ( 44 ) is formed at a lower outer peripheral surface thereof with a tight contact part ( 442 ) which makes close contact with the inner peripheral surface of the outer container lid ( 20 ) when the outer container lid ( 20 ) is closed, and the tight contact part ( 442 ) has a round shape or a shape bent inward of the lower inclined part ( 44 ) at a predetermined angle.

Assignees

• Pum Tech Korea Co Ltd

Inventors

• Lee Do Hoon

Classifications

• A45D33/025 Primary

  for compacts, vanity boxes or cases (A45D33/04 - A45D33/16 take precedence) · CPC title

• A45D40/00

  Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks (features common to containers for handling powdery or liquid toiletry or cosmetic substances A45D33/00-A45D37/00; cosmetic or like preparations A61K8/00, A61Q; sample tables or the like G09F5/00) · CPC title

• A45D2040/0006

  Accessories · CPC title

• A45D40/22 Primary

  Casings characterised by a hinged cover · CPC title

• B65D43/24

  Devices for retaining in open position {(holding lids in open position in general E05C17/00; hinges with means for holding open E05D11/10)} · CPC title